Re: [ovirt-users] VM incremental backup

2016-10-06 Thread Arman Khalatyan
rmation. If > you are not the intended recepient (or have received this e-mail in error) > please notify the sender immediately and destroy this e-mail. Any > unauthorised copying, disclosure or distribution of material in this e-mail > is strictly forbidden. > > *Von:* Yaniv Dary [mail

Re: [ovirt-users] VM incremental backup

2016-09-29 Thread Kai Wagner
endet:* Dienstag, 27. September 2016 15:10 *An:* Sven Achtelik *Cc:* Maton, Brett ; vasily.lamy...@megafon.ru; Ovirt Users *Betreff:* Re: [ovirt-users] VM incremental backup As I see it you have two options: - In backup use 'dd' with 'conv=sparse' (or similar tool that allows spar

Re: [ovirt-users] VM incremental backup

2016-09-27 Thread Sven Achtelik
Betreff: Re: [ovirt-users] VM incremental backup As I see it you have two options: - In backup use 'dd' with 'conv=sparse' (or similar tool that allows sparse). - After backup use virt-sparsify [1] to reduce the size to the real used size prior to restore. To make this extra effici

Re: [ovirt-users] VM incremental backup

2016-09-27 Thread Yaniv Dary
. September 2016 14:38 > *An:* Maton, Brett > *Cc:* vasily.lamy...@megafon.ru; Ovirt Users > *Betreff:* Re: [ovirt-users] VM incremental backup > > > > Full VM disk backup. If you use dd you can drop the 0 parts of the disk. > > > Yaniv Dary > > Technical Product

Re: [ovirt-users] VM incremental backup

2016-09-27 Thread Sven Achtelik
, Sven Von: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] Im Auftrag von Yaniv Dary Gesendet: Dienstag, 27. September 2016 14:38 An: Maton, Brett Cc: vasily.lamy...@megafon.ru; Ovirt Users Betreff: Re: [ovirt-users] VM incremental backup Full VM disk backup. If you use dd you can drop

Re: [ovirt-users] VM incremental backup

2016-09-27 Thread Yaniv Dary
Full VM disk backup. If you use dd you can drop the 0 parts of the disk. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary 2016-09-27 15:27 GMT+03:0

Re: [ovirt-users] VM incremental backup

2016-09-27 Thread Maton, Brett
Is there a preferred or recommended backup method in the meantime ? 2016-09-22 10:30 GMT+01:00 vasily.lamy...@megafon.ru < vasily.lamy...@megafon.ru>: > Hello! > > I would like to understand the existence of the possibility of incremental > VM backups. > > And if it is, the means by which it is a

Re: [ovirt-users] VM incremental backup

2016-09-27 Thread Yaniv Dary
We do not have support for this from the KVM level yet. There is upstream work on this and we hope to be able to do this in the next year. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 82723

[ovirt-users] VM incremental backup

2016-09-22 Thread vasily.lamy...@megafon.ru
Hello! I would like to understand the existence of the possibility of incremental VM backups. And if it is, the means by which it is achieved. While I was only able to achieve a complete backup of the virtual machine (but it is a very large amount of information and time) by cloning a snapshot of